Vitamin A and trace mineral supplementation of sorgo silage and grass hay for yearling steers and heifers, Southern Indiana Forage Farm, Nov. 30, 1961-Mar. 29, 1962 (119 days) /
Peterson, R. C.(Robert Cooper),1922-author.
Beeson, W. Malcolm(William Malcolm),1911-1988,author.
Heath, Maurice E.,1910-author.
Mott, G. O.(Gerald Oakley),author.
Purdue University.Agricultural Experiment Station.
Caption title.
"May 1962, Project 795."
Vitamin A in animal nutrition.
Trace elements in animal nutrition.
Hay as feed.
Beef cattle
Sorgo